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Aromatic building blocks

AC1Mnbbd

Also known as 3-(Dimethyl-sulfanylidene)-naphthalene-1,2,4-trione, 3-(Dimethyl-lambda~4~-sulfanylidene)naphthalene-1,2,4(3H)-trione, 3-(dimethyl-lambda4-sulfaneylidene)naphthalene-1,2,4(3h)-trione

CAS 5270-89-3Formula C12H10O3SMolar mass 234.28 g/mol
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AC1Mnbbd chemical structure, C12H10O3S, CAS 5270-89-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5270-89-3
Formula
C12H10O3S
Molar mass
234.28 g/mol
HS code
293090
Category
Aromatic building blocks

What is AC1Mnbbd?

Plain description, key identifiers and synonyms

AC1Mnbbd is a chemical substance with the molecular formula C12H10O3S and a molar mass of 234.28 g/mol. Its CAS registry number is 5270-89-3. The IUPAC name is 3-(dimethyl-λ4-sulfanylidene)naphthalene-1,2,4-trione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-(dimethyl-λ4-sulfanylidene)naphthalene-1,2,4-trione
CAS number
5270-89-3 CAS number cross-checked
Molecular formula
C12H10O3S
InChIKey
QMUFWIMRBHQCQD-UHFFFAOYSA-N
InChI
InChI=1S/C12H10O3S/c1-16(2)12-10(14)8-6-4-3-5-7(8)9(13)11(12)15/h3-6H,1-2H3
SMILES (canonical and isomeric)
CS(=C1C(=O)C2=CC=CC=C2C(=O)C1=O)C

Synonyms

  • 3-(Dimethyl-sulfanylidene)-naphthalene-1,2,4-trione
  • 3-(Dimethyl-lambda~4~-sulfanylidene)naphthalene-1,2,4(3H)-trione
  • 3-(dimethyl-lambda4-sulfaneylidene)naphthalene-1,2,4(3h)-trione

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
234.28 g/molcalc.
Exact mass
234.0351 Dacalc.
LogP (octanol/water)
0.86calc.
Topological polar surface area
51.21 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
16calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.17calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=c1c(=S)c(=O)c2ccccc2c1=O

O=c1c(=S)c(=O)c2ccccc2c1=O

2 rings, 14 atoms.

No other chemical in our database has this scaffold.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

AC1Mnbbd suppliers

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AC1Mnbbd price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code AC1Mnbbd is traded under.

HS 2930.90Indicative HS code

Organo-sulphur compounds, other

World exports in 2024
$5.83B
+0.1% vs 2023, imports $5.93B
2019 to 2024
Top exporters
  1. China40.7%
  2. United States10.9%
  3. Japan9.3%
Top importers
  1. United States13.3%
  2. Brazil12.6%
  3. China6.6%
Reported customs values in USD, not prices.Full trade data

The HS code shown for AC1Mnbbd is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about AC1Mnbbd, based on the data on this page

What is AC1Mnbbd?

AC1Mnbbd is a chemical substance with the molecular formula C12H10O3S and a molar mass of 234.28 g/mol. Its CAS registry number is 5270-89-3. The IUPAC name is 3-(dimethyl-λ4-sulfanylidene)naphthalene-1,2,4-trione.

What is the CAS number of AC1Mnbbd?

The CAS registry number of AC1Mnbbd is 5270-89-3.

What is the molecular formula and weight of AC1Mnbbd?

The molecular formula of AC1Mnbbd is C12H10O3S and its molar mass is 234.28 g/mol.

What is AC1Mnbbd used for?

Known uses and roles of AC1Mnbbd include building blocks in research and laboratory and screening compounds in research and laboratory.

Is AC1Mnbbd hazardous?

No GHS hazard classification for AC1Mnbbd is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of AC1Mnbbd?

AC1Mnbbd is usually classified under HS code 293090 (Organo-sulphur compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy AC1Mnbbd?

Post a free request on CompoundList and suppliers of AC1Mnbbd will send you quotes. Your contact details stay private until you accept a quote.

What is the price of AC1Mnbbd?

Suppliers quote AC1Mnbbd on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle AC1Mnbbd

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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